* {
  padding: 0%;
  margin: 0;
}
/* 居中 */
.popup {
  display: flex;
  align-items: center;
  flex-direction: column;
  box-sizing: border-box;
  width: 80%;
  max-width: 600px;
  min-width: 400px;
  height: 400px;
  background: aquamarine;

  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 5%;
  overflow: hidden;
}
.popup h1 {
  font-size: 30px;
  margin: 10px 10px;
}

.popup button {
  width: 60px;
  height: 30px;
  background: none;
  font-size: 40px;
  border: none;
  cursor: pointer;
}

.popup p {
  font-size: 15px;
  margin: 30px 10px;
}
.popup a {
  background-color: rgb(255, 255, 255);
  padding: 10px 20px;
  margin: 80px 10px 10px 10px;

  border-radius: 10%;
  text-decoration: none;
}

.clickMe {
  display: flex;
  align-items: center;
  flex-direction: column;
  box-sizing: border-box;
}
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5); /* 半透明黑色背景 */
}
